CVE-2026-111690

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-111690
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111690.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111690
Published
2026-10-16T17:39:46Z
Modified
2026-10-20T02:31:00Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Simple Admin Core through 1.8.7 Hard-Coded JWT Secret Authentication Bypass
Details

Simple Admin Core through 1.8.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge super administrator tokens by using the hard-coded Auth.AccessSecret in api/etc/core.yaml. Attackers can sign a JWT with the public secret and roleId claim 001 to gain full administrative control over users, roles, menus, API authorities, configuration and tokens.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-321"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111690.json"
}
References

Affected packages

Git / github.com/suyuan32/simple-admin-core

Affected ranges

Type
GIT
Repo
https://github.com/suyuan32/simple-admin-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
be3efe7fbb339738f4145512db28e588959b6098
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.8.7"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

Other
list
v0.*
v0.0.1
v0.0.2
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.7-beta
v0.0.8
v0.0.8.1
v0.0.9
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.4-beta
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.1.9
v0.2.0
v0.2.0-beta
v0.2.1-beta
v0.2.2
v0.2.3
v0.2.4
v0.2.4-beta
v0.2.5
v0.2.5-beta
v0.2.6
v0.2.7
v0.2.7-beta
v0.2.8
v0.2.9
v0.2.9-beta
v0.3.0
v0.3.1
v0.3.2
v0.3.2-beta
v1.*
v1.0.0
v1.0.10
v1.0.11
v1.0.12
v1.0.13
v1.0.14
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.9
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.2.0
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.8
v1.3.0
v1.3.1
v1.3.10
v1.3.11
v1.3.12
v1.3.2
v1.3.3
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.4.10
v1.4.3
v1.4.4
v1.4.6
v1.4.8
v1.4.9
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.6
v1.5.7
v1.5.8
v1.6.0
v1.6.0.1
v1.6.1
v1.6.11
v1.6.12
v1.6.13
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8
v1.7.0
v1.7.2
v1.7.3
v1.7.4
v1.7.5
v1.7.6
v1.7.7
v1.7.9
v1.8.0
v1.8.1
v1.8.2
v1.8.4
v1.8.6
v1.8.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111690.json"